Date: Fri, 20 Feb 1998 19:46:35 -0600 (CST) From: Kevin Day <toasty@home.dragondata.com> To: current@FreeBSD.ORG Subject: panic: vm_page_unwire: invalid wire count: 0 Message-ID: <199802210146.TAA01944@home.dragondata.com>
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Received this today:
panic: vm_page_unwire: invalid wire count: 0
mp_lock = 00000001; cpuid = 0; lapic.id = 00000000
A trace shows:
vm_page_unwire
vfs_vmio_release
brelse
vinvalbuf
nfs_vinvalbuf
nfs_remove
unlink
syscall
Xsyscall
Current dmesg:
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Sun Feb 15 21:44:41 CST 1998
toasty@shell.dragondata.com:/usr/src/sys/compile/SHELL
CPU: Pentium (586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory = 83886080 (81920K bytes)
avail memory = 78479360 (76640K bytes)
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Probing for devices on PCI bus 0:
chip0: <Intel 82439> rev 0x03 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1
de0: <Digital 21140A Fast Ethernet> rev 0x22 int a irq 19 on pci0.17.0
de0: 21140A [10-100Mb/s] pass 2.2
de0: address 00:40:05:41:d3:32
de1: <Digital 21140A Fast Ethernet> rev 0x22 int a irq 18 on pci0.18.0
de1: 21140A [10-100Mb/s] pass 2.2
de1: address 00:40:05:36:72:47
vga0: <S3 Trio graphics accelerator> rev 0x54 int a irq 17 on pci0.19.0
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
lpt1 not found
mse0 not found at 0x23c
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <QUANTUM FIREBALL_TM2110A>
wd0: 2014MB (4124736 sectors), 4092 cyls, 16 heads, 63 S/T, 512 B/S
npx0 on motherboard
npx0: INT 16 interface
Intel Pentium F00F detected, installing workaround
APIC_IO: routing 8254 via 8259 on pin 0
SMP: AP CPU #1 Launched!
WARNING: / was not properly dismounted.
de0: enabling 10baseT port
de1: enabling 100baseTX port
This was about 2 hours after I got done experimenting with setting de1 to
full-duplex and back again, about 10 times. Not sure if it's related.
Kevin
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